| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $84.45 | 4.459% | $88.2156 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $174.88 | 9.263% | $191.0791 | $191.08 | $191.10 | $191.10 |
| Purchase #3 | $94.90 | 7.455% | $101.9748 | $101.97 | $101.95 | $102.00 |
| Purchase #4 | $66.68 | 5.802% | $70.5488 | $70.55 | $70.55 | $70.50 |
| Purchase #5 | $126.44 | 7.386% | $135.7789 | $135.78 | $135.80 | $135.80 |
| Purchase #6 | $82.83 | 8.389% | $89.7786 | $89.78 | $89.80 | $89.80 |
| Purchase #7 | $106.81 | 10.713% | $118.2526 | $118.25 | $118.25 | $118.30 |
| 7 purchase totals = | $736.99 | $795.6284 | $795.63 | $795.65 | $795.70 | |